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"use strict";
/**
* Copyright (c) 2012-2015, Christopher Jeffrey, Peter Sunde (MIT License)
* Copyright (c) 2016, Daniel Imms (MIT License).
* Copyright (c) 2018, Microsoft Corporation (MIT License).
*/
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var terminal_1 = require("./terminal");
var windowsPtyAgent_1 = require("./windowsPtyAgent");
var utils_1 = require("./utils");
var DEFAULT_FILE = 'cmd.exe';
var DEFAULT_NAME = 'Windows Shell';
var WindowsTerminal = /** @class */ (function (_super) {
__extends(WindowsTerminal, _super);
function WindowsTerminal(file, args, opt) {
var _this = _super.call(this, opt) || this;
// Initialize arguments
args = args || [];
file = file || DEFAULT_FILE;
opt = opt || {};
opt.env = opt.env || process.env;
if (opt.encoding) {
console.warn('Setting encoding on Windows is not supported');
}
var env = utils_1.assign({}, opt.env);
_this._cols = opt.cols || terminal_1.DEFAULT_COLS;
_this._rows = opt.rows || terminal_1.DEFAULT_ROWS;
var cwd = opt.cwd || process.cwd();
var name = opt.name || env.TERM || DEFAULT_NAME;
var parsedEnv = _this._parseEnv(env);
// If the terminal is ready
_this._isReady = false;
// Functions that need to run after `ready` event is emitted.
_this._deferreds = [];
// Create new termal.
_this._agent = new windowsPtyAgent_1.WindowsPtyAgent(file, args, parsedEnv, cwd, _this._cols, _this._rows, false, opt.useConpty, opt.conptyInheritCursor);
_this._socket = _this._agent.outSocket;
// Not available until `ready` event emitted.
_this._pid = _this._agent.innerPid;
_this._fd = _this._agent.fd;
_this._pty = _this._agent.pty;
// The forked windows terminal is not available until `ready` event is
// emitted.
_this._socket.on('ready_datapipe', function () {
// These events needs to be forwarded.
['connect', 'data', 'end', 'timeout', 'drain'].forEach(function (event) {
_this._socket.on(event, function () {
// Wait until the first data event is fired then we can run deferreds.
if (!_this._isReady && event === 'data') {
// Terminal is now ready and we can avoid having to defer method
// calls.
_this._isReady = true;
// Execute all deferred methods
_this._deferreds.forEach(function (fn) {
// NB! In order to ensure that `this` has all its references
// updated any variable that need to be available in `this` before
// the deferred is run has to be declared above this forEach
// statement.
fn.run();
});
// Reset
_this._deferreds = [];
}
});
});
// Shutdown if `error` event is emitted.
_this._socket.on('error', function (err) {
// Close terminal session.
_this._close();
// EIO, happens when someone closes our child process: the only process
// in the terminal.
// node < 0.6.14: errno 5
// node >= 0.6.14: read EIO
if (err.code) {
if (~err.code.indexOf('errno 5') || ~err.code.indexOf('EIO'))
return;
}
// Throw anything else.
if (_this.listeners('error').length < 2) {
throw err;
}
});
// Cleanup after the socket is closed.
_this._socket.on('close', function () {
_this.emit('exit', _this._agent.exitCode);
_this._close();
});
});
_this._file = file;
_this._name = name;
_this._readable = true;
_this._writable = true;
_this._forwardEvents();
return _this;
}
WindowsTerminal.prototype._write = function (data) {
this._defer(this._doWrite, data);
};
WindowsTerminal.prototype._doWrite = function (data) {
this._agent.inSocket.write(data);
};
/**
* openpty
*/
WindowsTerminal.open = function (options) {
throw new Error('open() not supported on windows, use Fork() instead.');
};
/**
* TTY
*/
WindowsTerminal.prototype.resize = function (cols, rows) {
var _this = this;
if (cols <= 0 || rows <= 0 || isNaN(cols) || isNaN(rows) || cols === Infinity || rows === Infinity) {
throw new Error('resizing must be done using positive cols and rows');
}
this._defer(function () {
_this._agent.resize(cols, rows);
_this._cols = cols;
_this._rows = rows;
});
};
WindowsTerminal.prototype.destroy = function () {
var _this = this;
this._defer(function () {
_this.kill();
});
};
WindowsTerminal.prototype.kill = function (signal) {
var _this = this;
this._defer(function () {
if (signal) {
throw new Error('Signals not supported on windows.');
}
_this._close();
_this._agent.kill();
});
};
WindowsTerminal.prototype._defer = function (deferredFn, arg) {
var _this = this;
// If the terminal is ready, execute.
if (this._isReady) {
deferredFn.call(this, arg);
return;
}
// Queue until terminal is ready.
this._deferreds.push({
run: function () { return deferredFn.call(_this, arg); }
});
};
Object.defineProperty(WindowsTerminal.prototype, "process", {
get: function () { return this._name; },
enumerable: true,
configurable: true
});
Object.defineProperty(WindowsTerminal.prototype, "master", {
get: function () { throw new Error('master is not supported on Windows'); },
enumerable: true,
configurable: true
});
Object.defineProperty(WindowsTerminal.prototype, "slave", {
get: function () { throw new Error('slave is not supported on Windows'); },
enumerable: true,
configurable: true
});
return WindowsTerminal;
}(terminal_1.Terminal));
exports.WindowsTerminal = WindowsTerminal;
//# sourceMappingURL=windowsTerminal.js.map |